Compile error wrong number of arguments or invald property assignment

[Hank2]

Am getting that compiler error on this very simple code:

Sub app()
finalrow = Cells(Rows, Count, 1).End(xlUp).Row
For x = 1 To finalrow
If Cells(x, 1) = 50 Then
Cells(x, 1).Interior.ColorIndex = 3
End If
Next x
End Sub

I wrote 10 numbers in column A including a "50" so it could turn red. I tried it on a new sheet as well and I'm can't see the problem

 

[Fluff]

This

finalrow = Cells(Rows, Count, 1).End(xlUp).Row

should be

finalrow = Cells(Rows.Count, 1).End(xlUp).Row

 

[Hank2]

Thank You

 

[Fluff]

You're welcome & thanks for the feedback